Ligand-based virtual screening using bayesian networks

A Abdo, B Chen, C Mueller, N Salim… - Journal of chemical …, 2010 - ACS Publications
A Bayesian inference network (BIN) provides an interesting alternative to existing tools for
similarity-based virtual screening. The BIN is particularly effective when the active molecules …

New fragment weighting scheme for the bayesian inference network in ligand-based virtual screening

A Abdo, N Salim - Journal of chemical information and modeling, 2011 - ACS Publications
Many of the conventional similarity methods assume that molecular fragments that do not
relate to biological activity carry the same weight as the important ones. One possible …

Implementing relevance feedback in ligand-based virtual screening using Bayesian inference network

A Abdo, N Salim, A Ahmed - Journal of biomolecular …, 2011 - journals.sagepub.com
Recently, the use of the Bayesian network as an alternative to existing tools for similarity-
based virtual screening has received noticeable attention from researchers in the …

Ligand‐Based Virtual Screening Using Bayesian Inference Network and Reweighted Fragments

A Ahmed, A Abdo, N Salim - The Scientific World Journal, 2012 - Wiley Online Library
Many of the similarity‐based virtual screening approaches assume that molecular fragments
that are not related to the biological activity carry the same weight as the important ones …

Similarity‐based virtual screening with a Bayesian inference network

A Abdo, N Salim - ChemMedChem: Chemistry Enabling Drug …, 2009 - Wiley Online Library
An inference network model for molecular similarity searching: The similarity search problem
is modeled using inference or evidential reasoning under uncertainty. The inference network …

[HTML][HTML] Multiple search methods for similarity-based virtual screening: analysis of search overlap and precision

JD Holliday, E Kanoulas, N Malim, P Willett - Journal of cheminformatics, 2011 - Springer
Background Data fusion methods are widely used in virtual screening, and make the implicit
assumption that the more often a molecule is retrieved in multiple similarity searches, the …

Critical comparison of virtual screening methods against the MUV data set

P Tiikkainen, P Markt, G Wolber… - Journal of chemical …, 2009 - ACS Publications
In the current work, we measure the performance of seven ligand-based virtual screening
tools-five similarity search methods and two pharmacophore elucidators-against the MUV …

[HTML][HTML] Condorcet and borda count fusion method for ligand-based virtual screening

A Ahmed, F Saeed, N Salim, A Abdo - Journal of cheminformatics, 2014 - Springer
Background It is known that any individual similarity measure will not always give the best
recall of active molecule structure for all types of activity classes. Recently, the effectiveness …

Conditional probability: a new fusion method for merging disparate virtual screening results

JW Raymond, M Jalaie, MP Bradley - Journal of chemical …, 2004 - ACS Publications
This paper introduces a new consensus scoring approach for merging the results of different
virtual screening methods based on conditional probabilities. The technique is …

[HTML][HTML] Virtual screening applications: a study of ligand-based methods and different structure representations in four different scenarios

DP Hristozov, TI Oprea, J Gasteiger - Journal of computer-aided molecular …, 2007 - Springer
Four different ligand-based virtual screening scenarios are studied:(1) prioritizing
compounds for subsequent high-throughput screening (HTS);(2) selecting a predefined …